Perle (pearl) Lest you get the wrong idea, German certainly does include some terms of endearment that actually have an attractive literal meaning, even though Perle (pearl) does still have a close link to the animal kingdom.
Calcium chloride can serve as a source of calcium ions in an aqueous solution, as calcium chloride is soluble in water.This property can be useful for displacing ions from solution.For example, phosphate is displaced from solution by calcium:alcium chloride can serve as a source of calcium ions in an aqueous solution, as calcium chloride is soluble in water.
1 The calcium disodium form of EDTA is approved by the U.S. Food and Drug Administration (FDA) for these uses. 2  Treatment with calcium disodium EDTA improves symptoms of lead poisoning such as abdominal pain, fatigue, constipation, and loss of appetite.ye drops containing EDTA are used to treat calcium deposits in the eye. In foods, EDTA bound to iron is used to âfortifyâ grain-based products such as breakfast cereals and cereal bars. EDTA is also used in calcium and sodium compounds to preserve food; and to promote the color, texture, and flavor of food.